| Hardness Ratios for MKN421, Obsid 8378 | |||||
| Aimpoint | HR1 = (H-M)/(H+M) | HR2 = (M-S)/(M+S) | HR3 = (H-S)/(H+S) | ||
| ACIS-S | -0.236 | -0.095 | -0.324 | ||
| ACIS-I | -0.185 | 0.243 | 0.061 | ||
| Quantiles for MKN421, Obsid 8378 | |||||||
| Aimpoint | Quantiles | 25 % | 25 % Error | 50 % | 50 % Error | 75 % | 75 % Error |
| ACIS-S | keV | 0.708 | 0.004 | 1.000 | 0.002 | 1.424 | 6.577 |
| Q-norm | 0.053 | 0.001 | 0.091 | 0.000 | 0.146 | 0.854 | |
| ACIS-I | keV | 0.883 | 7.117 | 1.190 | 6.810 | 1.613 | 0.000 |
| Q-norm | 0.076 | 0.924 | 0.116 | 0.884 | 0.171 | 0.000 | |
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